%VOSWARNING% ---++ODS Programmers Guide Social Graph ODS Framework is a powerful system for managing user's profile and its applications. Details for APIs about people and activities you can find [[ODSProgrammersGuideOpenSocial][here]]. [[ODSFOAFRef][Use SPARQL to Query My Personal Profile & Social Network Data Spaces using the FOAF Ontology]] Example of Google Social Graph RDF Cartridge you can find [[http://virtuoso.openlinksw.com/wiki/main/Main/RDFMappersUseCases#GoogleSocialGraph][here]]. CategoryVirtuoso